Product Detail
Product Tags
Product Name
|
L-Threonine
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Synonyms
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(s)-threonine;Butanoic acid, 2-amino-3-hydroxy-, [R-(R*,S*)]-;L-alpha-Amino-beta-hydroxybutyric acid;L-CH3CH(OH)CH(NH2)COOH;l-threonin;Threonin;L-A-AMINO-B-HYDROXYBUTYRIC ACID;L-2-AMINO-3-HYDROXYBUTANOIC ACID
|
CAS
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72-19-5
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Molecular formula
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C4H9NO3
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Molecular Weight
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119.12
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Molecular Structure
|
|
Physical and Chemical Properties
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M.P.
|
256 °C (dec.)(lit.)
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Storage temp.
|
Store at RT.
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Alpha
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-28.4 º (c=6, H2O)
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Refractive index
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-28 ° (C=6, H2O)
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Water Solubility
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90 g/L (20 ºC)
|
|
General Description
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White crystalline powder
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Usage
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L – threonine is a kind of essential amino acids, threonine is mainly used in pharmaceutical, chemical reagent, food fortifier, feed additives, etc
In the feed to add L – threonine, has the following features:
(1) can adjust the feed amino acid balance, promote livestock growth;
(2) can improve fleshy,
(3) can improve amino acid digestion rate low feed nutrition value;
(4) can reduce feed raw material costs
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Packing
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25KGS/BAG,DRUM
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Storage condition
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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Specifications
|
Items
|
Standard
|
Appearance
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White crystalline powder
|
Assay
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99.0-100.5%
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Melting Point
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256 °C (dec.)(lit.)
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Water content
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≤ 0.20 %
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Heavy Metals
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≤10ppm
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Residue on ignition
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≤ 0.10 %
|
PH
|
5.2-6.2
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Specific rotation
|
-27.6–29.0°
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